Ingredients
Preferment
- 220 grams all purpose flour (about 1 3/4 cup + 1 tablespoon)
- 1/4 teaspoon bread machine yeast
- 220 grams cold water (1 cup)
Dough
- 260 grams warm water (1.1 cups)
- 520 grams all purpose flour (plus more for shaping)
- 2 1/2 teaspoons sea salt
- 1/2 teaspoon bread machine yeast
For Egg Wash (optional)
- 1 egg
Instructions
- Prepare the preferment: The night before baking, combine the flour, yeast, and cold water in a bowl. Stir until all ingredients are combined. Cover the bowl and let the mixture stand at room temperature for at least 12 hours to develop flavor.
- Load the bread machine: Pour the warm water into the bottom of your bread machine. Then add the prepared preferment on top.
- Add remaining ingredients: Add the flour, sea salt, and yeast into the bread machine according to the manufacturer’s instructions, typically layering them above the water and preferment.
- Start dough cycle: Select the dough cycle on your bread machine and start it. Allow the machine to process the dough fully according to its programmed timing for dough preparation.
- Divide and shape dough: Transfer the dough onto a well-floured pastry mat. Divide it into two equal portions. Shape each portion into a round ball and place them seam side down.
- Rest the dough: Cover the dough rounds and let them rest for 15 minutes.
- Proof in baskets: Dust two 9 x 3-inch oval proofing baskets generously with flour. Shape the dough again and place each piece seam side down into the baskets. Cover and let them rise for 1 hour at room temperature.
- Prepare oven and baking equipment: Place a baking stone or steel on the center rack of your oven and an empty cast iron pan on the lower rack. If you don’t have a stone or steel, use a regular sheet pan instead. Preheat the oven to 475°F (246°C).
- Score and apply egg wash: Carefully turn the loaves out from the proofing baskets onto a pizza peel lined with parchment paper. Using a baker’s razor or sharp knife, score the tops of the loaves to allow expansion during baking. Beat the egg and brush it over the tops for a glossy finish.
- Transfer and steam bake: Using a baker’s peel or an inverted baking sheet, transfer the loaves on parchment into the hot oven. Quickly pour 1 cup of water into the hot cast iron pan to create steam, which helps develop a crisp crust.
- Bake: Bake the loaves for 26 to 28 minutes or until golden brown and crusty. Remove from oven and cool on a wire rack before slicing.
Notes
- Using a preferment enhances the bread’s flavor and texture by allowing yeast fermentation to develop overnight.
- Make sure to dust the proofing baskets well with flour to prevent sticking.
- The steam created by pouring water into the cast iron pan helps create a crisp, artisan-style crust.
- The egg wash is optional but recommended for a shiny, golden crust.
- If you do not have a bread machine, you can knead the dough by hand or with a mixer, then follow the same shaping and baking instructions.
- Allow the bread to cool completely before slicing to maintain crumb integrity.
- Prep Time: 12 hours 30 minutes
- Cook Time: 28 minutes
- Category: Bread
- Method: Baking
- Cuisine: French